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@windingtree/sdk-utils

v1.2.3

Published

Utility class for interaction with the protocol smart contracts

Downloads

15

Readme

@windingtree/sdk-utils

The @windingtree/sdk-utils package provides a collection of helper utilities that are used throughout the Winding Tree SDK. It includes functions for working with H3 spatial indexing, text encoding and decoding, time calculations and conversions, generating unique identifiers (UIDs), and Ethereum wallet operations.

Installation

pnpm i @windingtree/sdk-utils

Key Functions

This package provides several key utility functions:

  • H3 functions for converting latitude/longitude points to H3 indexes and vice versa
  • Text encoding and decoding functions
  • Time utilities for parsing formatted string durations into seconds, calculating backoff with jitter, and checking if a timestamp has expired
  • Unique identifier (UID) utilities
  • Wallet functions for generating mnemonics and deriving accounts from them

Usage

You can import individual utilities from the package as needed. For example:

import { parseSeconds, nowSec, isExpired } from '@windingtree/sdk-utils';

const duration = parseSeconds('2h');
const currentTime = nowSec();
const expired = isExpired(BigInt(currentTime + Number(duration)));

Documentation

For full documentation and examples, visit windingtree.github.io/sdk

Testing

pnpm test

Contributing

Contribution guidelines